National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Light Rain

51°F

11°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 29.88 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 15 Oct 8:35 pm CDT
Extended Forecast for

5 Miles ESE Merrillan WI

Freeze Watch October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Showers, mainly before midnight. Low around 41. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 7am. Mostly cloudy, with a high near 50. Breezy, with a north wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Friday Night

    Friday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 25. North wind 6 to 11 mph becoming light and variable in the evening.

    Low: 25 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 33. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. South wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. Light southwest wind.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly before midnight. Low around 41. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 50. Breezy, with a north wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 25. North wind 6 to 11 mph becoming light and variable in the evening.
Saturday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Clear, with a low around 33. Southwest wind around 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 65. Southwest wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 37. South wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 66. Light southwest wind.
Monday Night
Partly cloudy, with a low around 36. Calm wind.
Tuesday
Sunny, with a high near 70. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Mostly sunny, with a high near 71. Calm wind becoming south 5 to 7 mph in the morning.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48. South wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 71. Calm wind becoming south around 6 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Merrillan WI
 44.42°N 90.76°W
Last Update:
6:06 pm CDT Oct 15, 2026
Forecast Valid:
8pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation